package com.javabase.y2022.m04.day0402;

/**
 * @descriptions:
 * @author: Tom
 * @date: 2022/4/2 上午 10:06
 * @version: 1.0
 */
public class TestAutoPackage {
    public static void main(String[] args) {
        Integer a = 1;
        Integer b = 2;
        Integer c = 3;
        Integer d = 3;
        Integer e = 321;
        Integer f = 321;
        Long g = 3L;
        System.out.println(c == d);
        System.out.println(e == f);
        System.out.println(c == (a+b));
        System.out.println(c.equals (a+b));
        System.out.println(g.equals (a+b));
        System.out.println(g == (a+b));

    }
}
